Contract notice: Research and development services and related consultancy services Tender

Procurement Summary

Country : Germany

Summary : Contract notice: Research and development services and related consultancy services

Deadline : 21 Aug 2018

Other Information

Notice Type : Tender

TOT Ref.No.: 24815918

Document Ref. No. : 294361-2018

Competition : ICB

Financier : Self Financed

Purchaser Ownership : -

Tender Value : Refer Document

Purchaser's Detail

Purchaser : BUNDESANSTALT FÜR STRAßENWESEN
Office Name: Bundesanstalt für Straßenwesen
Address: Brüderstraße 53
Town: Bergisch Gladbach
Postal Code: 51427


Germany
Email :forschungsvergabe@bast.de
URL :http://www.bast.de

Tender Details

Object of the contract
Research and development services and related consultancy services

Description: Contract notice: Research and development services and related consultancy services

Authority Type: Ministry or any other national or federal authority
Contact Nature: Services
Procedure: Open procedure
Document: Contract notice
Regulation: European Union, with participation by GPA countries
Award criteria: The most economic tender
CPV code: 73000000, 73000000
CPV Description: Impact of the concrete composition of road concretes on the splitting tensile strength, taking into account a sufficient durability Influence of the concrete composition of road concretes on the tensile strength under consideration of eBergisch Gladbach

Influence of the Concrete Composition of Road Concretes on the Splitting Tensile Strength with Consideration of Sufficient Durability

For the dimensioning or definition of the layer structure of concrete pavements, the "Guidelines for the Standardization of the Surface of Traffic Areas (RStO ) "provedConstruction methods. Alternatively, a computational determination of the layer thicknesses and sequences can be made in accordance with the "Guideline for the Computational Dimensioning of Concrete Ceilings in Road Surface Traffic Areas (RDO)." This semiprobabilistic procedure has been intensively pursued in Germany in recent years, especially within the framework of OePP projects. Applied to projectsdimensioning, the splitting tensile strength determined on cylindrical disks is included in the calculation method as the decisive material parameter. This allows conclusions about the tensile strength of the ceiling concrete in its upper and lower edge fiber. To determine this characteristic, a special test method (splitting tensile strength on cylindrical disks) was developed. For the current standard recipeIn concrete road construction, there is now a very extensive wealth of experience with regard to the material characteristic value determined by this method. In the construction practice i.d.R. the targeted achieves the minimum gap tensile strengths characteristic of the defined road concrete class. This is especially true for top and bottom concrete recipes, which according to the current Stin the art e.g. be used in the production of washed concrete pavements. As part of this research project, the influence of the concrete composition, in particular on special concrete formulations developed for the grinding technology, on the splitting tensile strength is to be examined. Here are, compared to current standard recipes, the exact Zusammenhaenge between the individual starting materials, the concrete compositions designed from them and the tensile strength to investigate and evaluate in detail. The investigations are intended to enable a targeted design of such concretes.

Please note that the contract can only be awarded after the federal budget has been passed in 2018.

For the offer-The forms to be submitted by the BASt registry (Unit Z5) (see No 2, list of procurement and contract documents).

Tenders must be submitted in writing.

The tender must be in writing with the name of the bidder (firm / institute) to be dated and signed and placed in an envelope.

The envelope shall be closed and marked as follows:

Offer

FE 08.0255/2017 / LGB

"Influence of the Concrete Composition of Road Concretes on the Splitting Strength with Consideration of Sufficiency"

Deadline for receipt of tenders:

21.8.2018; 15.00

- Please do not open before the closing date

The offer is available at the following adress to judge:

Federal Highway Research Institute

Bruederstrasse 53

51427 Bergisch Gladbach

NachtraeglichAmendments and corrections to the offer may be made within the time limit specified in a sealed envelope marked as in the submission of the offer.

The written quotations must be in the following order for easier processing:

Copeable original: A4, printed on one side, not stapled / not bound.

The design of the submitted offers spielt does not matter in the evaluation, the content is decisive. Submitted documents (folders, presentation folders, etc.) will not be returned.

The bidder must provide proof that there is no reason for exclusion under - 123 GWB or - 124

GWB.

For this purpose, he must submit a personal statement pursuant to -- 123, 124 GWB (No. 4c,

List of procurement and contract documents)

From an order value of 30 T-EUR, the contracting authority at the Federal Office of Justice will request ex officio an excerpt from the central commercial register (in accordance with - 150a Abs.1 No. 4 GewO) and assess their suitability accordingly. This request will only be made to tenderers who are eligible for a contract award decision.

Additionally, universities and non-university research institutes have the "guarantee clause"The complete tender documents are available free of charge for inspection and download at www.evergabe-online.de or www.bund.de. .


Internet address (URL): http://www.bast.de

Documents

 Tender Notice